﻿using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class UserWork_MailListF : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Bind();
    }
  
    public void Bind()
    {
        SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["Connection"]);
        con.Open();
        string sql = "select * from SendMail where sendname='" + Session["UserName"].ToString() + "' order by sid desc";
        SqlDataAdapter da = new SqlDataAdapter(sql,con);
        DataSet ds = new DataSet();
        da.Fill(ds);
        GridView1.DataSource = ds;
        GridView1.DataBind();
        this.Label1.Text = "共"+ds.Tables[0].Rows.Count+"条记录";
        con.Close();
    }
    protected void bnQuery_ServerClick(object sender, EventArgs e)
    {
        if (this.txFDate.Value == "" || this.txTDate.Value == "")
        {
            Response.Write("<script>alert('请选择时间！')</script>");
        }
        else
        {
            DateTime FD = Convert.ToDateTime(this.txFDate.Value);
            DateTime TD = Convert.ToDateTime(this.txTDate.Value);
            SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["Connection"]);
            con.Open();

            string sql = "select * from SendMail where Pubdate between '" + FD + "' and '" + TD + "' and UserName='" + Session["UserName"].ToString() + "'";
            SqlDataAdapter da = new SqlDataAdapter(sql, con);
            DataSet ds = new DataSet();
            da.Fill(ds);
            GridView1.DataSource = ds;
            GridView1.DataBind();
            con.Close();
        }
    }
    protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
    {
        string sid = GridView1.DataKeys[e.NewEditIndex].Value.ToString();
        Response.Redirect("../MailRead.aspx?sid="+sid+"");
    }
    protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
         SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["Connection"]);
        con.Open();
        int id= Convert.ToInt32(GridView1.DataKeys[e.RowIndex].Value.ToString());
        string sql = "delete from SendMail where sid=" + id + "";
        SqlCommand com = new SqlCommand(sql,con);
        com.ExecuteNonQuery();
        Bind();
        Response.Write("<script>alert('删除成功!')</script>");
    }
    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {

        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            if (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState == DataControlRowState.Alternate)
            {
                ((LinkButton)e.Row.Cells[4].Controls[0]).Attributes.Add("onclick", "javascript:return confirm('你确认要删除吗?')");
            }
        }
       
   
    }
}
